1787946144

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 4750845120

約数和(自身を除く): 2962898976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 313, 314, 379, 471, 626, 628, 758, 939, 942, 1137, 1252, 1256, 1516, 1878, 1884, 2274, 2504, 2512, 3032, 3756, 3768, 4548, 5008, 5024, 6064, 7512, 7536, 9096, 10016, 12128, 15024, 15072, 18192, 30048, 36384, 49141, 59503, 98282, 118627, 119006, 147423, 178509, 196564, 237254, 238012, 294846, 355881, 357018, 393128, 474508, 476024, 589692, 711762, 714036, 786256, 949016, 952048, 1179384, 1423524, 1428072, 1572512, 1898032, 1904096, 2358768, 2847048, 2856144, 3796064, 4717536, 5694096, 5712288, 11388192, 18624439, 37248878, 55873317, 74497756, 111746634, 148995512, 223493268, 297991024, 446986536, 595982048, 893973072, 1787946144]

約数ペア:

[(1, 1787946144), (2, 893973072), (3, 595982048), (4, 446986536), (6, 297991024), (8, 223493268), (12, 148995512), (16, 111746634), (24, 74497756), (32, 55873317), (48, 37248878), (96, 18624439), (157, 11388192), (313, 5712288), (314, 5694096), (379, 4717536), (471, 3796064), (626, 2856144), (628, 2847048), (758, 2358768), (939, 1904096), (942, 1898032), (1137, 1572512), (1252, 1428072), (1256, 1423524), (1516, 1179384), (1878, 952048), (1884, 949016), (2274, 786256), (2504, 714036), (2512, 711762), (3032, 589692), (3756, 476024), (3768, 474508), (4548, 393128), (5008, 357018), (5024, 355881), (6064, 294846), (7512, 238012), (7536, 237254), (9096, 196564), (10016, 178509), (12128, 147423), (15024, 119006), (15072, 118627), (18192, 98282), (30048, 59503), (36384, 49141)]